Difference between revisions of "GigaDevice GD32L233"
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+ | The GigaDevice GD32L23 series are 32-bit general-purpose microcontrollers based on the ARM Cortex-M23 processor. |
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+ | __TOC__ |
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+ | |||
+ | ==Flash Banks== |
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+ | ===Internal Flash=== |
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+ | {| class="seggertable" |
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+ | |- |
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+ | ! Flash Bank || Base address !! Size || J-Link Support |
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+ | |- |
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+ | | Main flash || 0x08000000 || Up to 256 KB || style="text-align:center;"| {{YES}} |
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+ | |- |
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+ | | Option Bytes || 0x1FFFF800 || 16 B || style="text-align:center;"| {{YES}} |
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+ | |- |
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+ | | OTP Bytes || 0x1FFF7000 || 512 B || style="text-align:center;"| {{NO}} |
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+ | |} |
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+ | |||
+ | ==Watchdog Handling== |
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+ | *The device does have 2 watchdogs, FWDGT and WWDGT. |
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+ | *The WWDGT watchdog is fed during flash programming. |
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+ | |||
+ | ==Device Specific Handling== |
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+ | ===Connect=== |
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+ | *On Connect, protection level is checked. For further information regarding this, please click [[GigaDevice_GD32| here]]. |
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+ | |||
+ | ===Reset=== |
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+ | *The device uses normal Cortex-M reset, no special handling necessary, like described [[J-Link_Reset_Strategies#Type_0:_Normal | here]]. |
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+ | |||
+ | ==Evaluation Boards== |
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+ | *[[GigaDevice_GD32L233R-EVAL | GigaDevice GD32L233R-EVAL]] |
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+ | |||
+ | ==Example Application== |
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+ | *[[GigaDevice_GD32L233R-EVAL#Example_Project | GigaDevice GD32L233R-EVAL]] |
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+ | |||
+ | |||
+ | |||
__TOC__ |
__TOC__ |
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The GigaDevice GD32L23 series are general-purpose Cortex-M23 based 32-bit microcontrollers. |
The GigaDevice GD32L23 series are general-purpose Cortex-M23 based 32-bit microcontrollers. |
Revision as of 17:29, 27 February 2024
The GigaDevice GD32L23 series are 32-bit general-purpose microcontrollers based on the ARM Cortex-M23 processor.
Contents
Flash Banks
Internal Flash
Flash Bank | Base address | Size | J-Link Support |
---|---|---|---|
Main flash | 0x08000000 | Up to 256 KB | |
Option Bytes | 0x1FFFF800 | 16 B | |
OTP Bytes | 0x1FFF7000 | 512 B |
Watchdog Handling
- The device does have 2 watchdogs, FWDGT and WWDGT.
- The WWDGT watchdog is fed during flash programming.
Device Specific Handling
Connect
- On Connect, protection level is checked. For further information regarding this, please click here.
Reset
- The device uses normal Cortex-M reset, no special handling necessary, like described here.
Evaluation Boards
Example Application
The GigaDevice GD32L23 series are general-purpose Cortex-M23 based 32-bit microcontrollers.
Internal Flash
Supported Regions
The size and sectorization of the internal flash differs depending on the exact device.
Device | Size (KiB) | Memory region |
---|---|---|
GD32L233C8T6 | 64 | 0x00000000 - 0x0000FFFF |
GD32L233CBT6 | 128 | 0x00000000 - 0x0001FFFF |
GD32L233CCT6 | 256 | 0x00000000 - 0x0003FFFF |
GD32L233K8T6 | 64 | 0x00000000 - 0x0000FFFF |
GD32L233K8Q6 | 64 | 0x00000000 - 0x0000FFFF |
GD32L233KBT6 | 128 | 0x00000000 - 0x0001FFFF |
GD32L233KBQ6 | 128 | 0x00000000 - 0x0001FFFF |
GD32L233R8T6 | 64 | 0x00000000 - 0x0000FFFF |
GD32L233RBT6 | 128 | 0x00000000 - 0x0001FFFF |
GD32L233RCT6 | 256 | 0x00000000 - 0x0003FFFF |
Evaluation Boards
- GigaDevice GD32L233R-EVAL evaluation board: https://wiki.segger.com/GigaDevice_GD32L233R-EVAL
Example Application
- GigaDevice GD32L233R-EVAL evaluation board: https://wiki.segger.com/GigaDevice_GD32L233R-EVAL#Example_Project